HD64F38024DV Renesas Electronics America, HD64F38024DV Datasheet - Page 178

• Manufacturer Part Number: HD64F38024DV
• Description: IC H8/SLP MCU FLASH 80QFP
• Manufacturer: Renesas Electronics America
• Series: H8® H8/300L SLPr

Specifications of HD64F38024DV

• Core Processor: H8/300L
• Core Size: 8-Bit
• Speed: 10MHz
• Connectivity: SCI
• Peripherals: LCD, PWM, WDT
• Number Of I /o: 51
• Program Memory Size: 32KB (32K x 8)
• Program Memory Type: FLASH
• Ram Size: 1K x 8
• Voltage - Supply (vcc/vdd): 1.8 V ~ 5.5 V
• Data Converters: A/D 8x10b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 80-QFP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -

Section 6 ROM
6.5
6.5.1
The features of the 32-Kbyte or 16-Kbyte flash memory built into the flash memory versions are
summarized below.
• Programming/erase methods
• Reprogramming capability
• On-board programming
• Programmer mode
• Automatic bit rate adjustment
• Programming/erasing protection
• Power-down mode
Note: The system clock oscillator must be used when programming or erasing the flash memory
Rev. 8.00 Mar. 09, 2010 Page 156 of 658
REJ09B0042-0800
⎯ The flash memory is programmed 128 bytes at a time. Erase is performed in single-block
⎯ The HD64F38024R, HD64F38124, and HD64F38122 can be reprogrammed up to 1,000
⎯ On-board programming/erasing can be done in boot mode, in which the boot program built
⎯ Flash memory can be programmed/erased in programmer mode using a PROM
⎯ For data transfer in boot mode, this LSI's bit rate can be automatically adjusted to match
⎯ Sets software protection against flash memory programming/erasing.
⎯ The power supply circuit is partly halted in the subactive mode and can be read in the
units. On the HD64F38024, HD64F38024R, and HD64F38124 the flash memory is
configured as follows: 1 Kbyte × 4 blocks, 28 Kbytes × 1 block. On the HD64F38122 the
flash memory is configured as follows: 1 Kbyte × 4 blocks, 12 Kbytes × 1 block. To erase
the entire flash memory, each block must be erased in turn.
times and the HD64F38024 up to 100 times.
into the chip is started to erase or program of the entire flash memory. In normal user
program mode, individual blocks can be erased or programmed.
programmer, as well as in on-board programming mode.
the transfer bit rate of the host.
power-down mode.
of the HD64F38124 and HD64F38122.
Flash Memory Overview
Features